From 9d48a4829c63dc43faf7e6ea19b83f975eef8d07 Mon Sep 17 00:00:00 2001
From: Eric Hameleers <alien@slackware.com>
Date: Tue, 18 Jul 2017 10:55:48 +0200
Subject: Document the 'debug=<number>' boot parameter

'2' enables verbose script execution;
'4' dumps you into a debug shell right before the switch_root.
---
 README.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.txt b/README.txt
index 42f2c2d..981ca80 100644
--- a/README.txt
+++ b/README.txt
@@ -322,6 +322,9 @@ blacklist=mod1[,mod2[...]]  => Add one or more kernel modules
 debug => During init, pause at strategic locations while
   assembling the overlay filesystem and show mount information.
 
+debug=<number> => '2' enables verbose script execution;
+  '4' dumps you into a debug shell right before the switch_root.
+
 rescue => After initialization, you will be dropped in a
   rescue shell to perform lowlevel maintenance.
 
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